FR2663337B1 - Particules polymeres, comportant une couche de surface contenant des groupements reactifs aldehydes aromatiques, permettant de fixer par covalence des ligands biologiques amines, leur preparation et leur utilisation. - Google Patents

Particules polymeres, comportant une couche de surface contenant des groupements reactifs aldehydes aromatiques, permettant de fixer par covalence des ligands biologiques amines, leur preparation et leur utilisation.

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Publication number
FR2663337B1
FR2663337B1 FR9007591A FR9007591A FR2663337B1 FR 2663337 B1 FR2663337 B1 FR 2663337B1 FR 9007591 A FR9007591 A FR 9007591A FR 9007591 A FR9007591 A FR 9007591A FR 2663337 B1 FR2663337 B1 FR 2663337B1
Authority
FR
France
Prior art keywords
preparation
layer containing
surface layer
reactive groups
containing aromatic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9007591A
Other languages
English (en)
Other versions
FR2663337A1 (fr
Inventor
Bernadette Charleux
Christianmandrand Bernard Pichot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Biomerieux SA
Original Assignee
Biomerieux SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Biomerieux SA filed Critical Biomerieux SA
Priority to FR9007591A priority Critical patent/FR2663337B1/fr
Publication of FR2663337A1 publication Critical patent/FR2663337A1/fr
Application granted granted Critical
Publication of FR2663337B1 publication Critical patent/FR2663337B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/082—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

Particules polymères ayant des dimensions inférieures à 1 micromètre, caractérisées par le fait qu'elles comprennent un cœur polymère sensiblement exempt de groupements aldéhydes, et une couche polymère de surface contenant des substituants de formule (I) (CF DESSIN DANS BOPI) dans laquelle Z1 et Z2 représentent ensemble =0 ou un groupement =YL, Y représentant soit un groupement =N- lié au groupement CH par sa double liaison, soit un cation iminium, et L représentant un reste d'un ligand aminé de formule schématique L-NH2 ou L=NH, ou bien Z1 représente -NH-L et Z2 représente -H, L étant le reste dudit ligand, et par le fait que lesdits substituants de formule (I) sont liés par covalence directement à un cycle aromatique présent dans des motifs répétitifs du polymère; leur préparation par polymérisation en émulsion, et leur utilisation à la fixation par covalence de ligands biologiques aminés et à la recherche de partenaires desdits ligands.
FR9007591A 1990-06-18 1990-06-18 Particules polymeres, comportant une couche de surface contenant des groupements reactifs aldehydes aromatiques, permettant de fixer par covalence des ligands biologiques amines, leur preparation et leur utilisation. Expired - Fee Related FR2663337B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9007591A FR2663337B1 (fr) 1990-06-18 1990-06-18 Particules polymeres, comportant une couche de surface contenant des groupements reactifs aldehydes aromatiques, permettant de fixer par covalence des ligands biologiques amines, leur preparation et leur utilisation.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9007591A FR2663337B1 (fr) 1990-06-18 1990-06-18 Particules polymeres, comportant une couche de surface contenant des groupements reactifs aldehydes aromatiques, permettant de fixer par covalence des ligands biologiques amines, leur preparation et leur utilisation.

Publications (2)

Publication Number Publication Date
FR2663337A1 FR2663337A1 (fr) 1991-12-20
FR2663337B1 true FR2663337B1 (fr) 1994-05-06

Family

ID=9397727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9007591A Expired - Fee Related FR2663337B1 (fr) 1990-06-18 1990-06-18 Particules polymeres, comportant une couche de surface contenant des groupements reactifs aldehydes aromatiques, permettant de fixer par covalence des ligands biologiques amines, leur preparation et leur utilisation.

Country Status (1)

Country Link
FR (1) FR2663337B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5306561A (en) * 1992-02-20 1994-04-26 Cornell Research Foundation, Inc. Preparation of surface-functional polymer particles
US5401633A (en) * 1992-10-01 1995-03-28 Eastman Kodak Company Biologically active reagent prepared from aldehyde-containing polymer, test kit, analytical element and methods of use
AU737428B2 (en) * 1996-05-03 2001-08-16 Warner-Lambert Company Rapid purification by polymer supported quench
JP4853637B2 (ja) * 2006-08-08 2012-01-11 Ｋｉｓｃｏ株式会社 細胞培養用基材およびその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1172768A (en) * 1966-04-26 1969-12-03 Ici Australia Ltd New Graft Copolymers
FR2634023B1 (fr) * 1988-07-08 1994-03-25 Bio Merieux Reactif sous forme de support solide permettant de fixer par covalence un ligand biologique amine, sa preparation et son utilisation
JPH02114180A (ja) * 1988-09-06 1990-04-26 Eastman Kodak Co 分析試薬、要素及び方法用のラテックス粒子

Also Published As

Publication number Publication date
FR2663337A1 (fr) 1991-12-20

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